I just got my belly on pierced 4/25/11 & i think its already infected?

i have got my belly on peirced, and mine was red for atleast 3 weeks, dont worry about it and try not to catch it because that could cause it to become red. But i don't think it is infected because when it is all stuff comes out of it and it will have a lump on it like my friends did, make sure that you have a gap between the bar and belly on if you get me like so it could get some air to it, i changed my belly within 6weeks and i shouldnt of done because it got red and irrated i changed it back after 4 days and havent changed it since, ive had it done for 5 months now. So dont worry about it, because maybe your bellys not use to it yet! just wait and see, but i got this piercing lotion when i got mine done. hope this helped!